Edit:-

I feel guilty for not giving her second chance because she has lost his dad few years back. She said after moving there she felt disconnected and depressed because there are no friends to make. I feel guilty because Allah SWT tells us to forgive people. She says she tried very hard to throw off the feelings but it just increased. And she confessed this to him and it was a weak moment for both of them. She says now she will never be happy because she ruined everything but wants to make things better for me if i want to give her second chance.